Most of us would never consider getting our car repaired without first receiving an estimate of the charges, but this is exactly what we do when we need to go to a hospital for treatment.

But cord blood also holds the great potential of producing pleural potential cells that could cure many other diseases such as juvenile diabetes, a disease that I live with every day.

As we explore ways to bring price relief and bolster our country's energy independence, one significant energy source has emerged as a potential solution, hydrogen fuel cells.

In the Gulf region and nationwide, small businesses are an integral and crucial part of local economies and communities. They should not be overlooked.

With courage and character, American soldiers continue to put themselves on the line to defend our freedom, and so many have paid the ultimate sacrifice.

The high prices also highlight the fact that the U.S. is too heavily dependent on fossil fuels that we import from unstable parts of the world. To protect our national security, we must become more energy secure.

Hydrogen holds great promise to meet many of our future energy needs, and it addresses national security and our environmental concerns. Hydrogen is the simplest, most abundant element in the universe.